A modern girl, Shu Xia, accidentally transmigrates into the world of My Fair Princess. She only wants to live a quiet life, but unexpectedly meets Yongqi, and the two fall in love. Their path to happiness is full of obstacles: power struggles in the palace, jealous consorts plotting against them, the vast difference in their social status, and the fierce clash between Shu Xia’s modern ideas and the traditional values of the Qing dynasty all threaten their relationship. Faced with so many hardships, Shu Xia relies on her intelligence and courage to stand by Yongqi and face every challenge together. After countless trials and tribulations, she finally succeeds in “running off” with Yongqi and begins a one-of-a-kind life with him.